{"id":"CVE-2026-121766","kind":"vulnerability","aliases":["CVE-2026-121766"],"related":[],"title":"WordPress PowerPress podcasting plugin: missing authorization check through 11.18.0","description":"Missing Authorization vulnerability in Blubrry Podcasting PowerPress Podcasting powerpress allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PowerPress Podcasting: from n/a through 11.18.0.","summary":"PowerPress Podcasting, a WordPress plugin by Blubrry, has a missing authorization check that lets requests reach functions without the right access level. The sources do not say what data or actions an attacker gets from it.","severity":"medium","cvss":5.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["package","powerpress","self-hosted","wordpress"],"not_affected_if":["plugin-not-installed"],"how_to_check":"- Check the installed PowerPress version in the WordPress admin plugin list or the plugin's main file header\n- Compare the installed version against the affected range: through `11.18.0`","fix":null,"status":"open","published_at":"2026-11-07T10:17:11+00:00","first_seen_at":"2026-11-07T10:46:41+00:00","triaged_at":"2026-11-07T10:48:37+00:00","updated_at":"2026-11-07T10:48:37+00:00","category":"package","confidence":0.5,"triage":{"at":"2026-11-07T10:48:37Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"WordPress PowerPress podcasting plugin: missing authorization check through 11.18.0","impact":"medium","summary":"PowerPress Podcasting, a WordPress plugin by Blubrry, has a missing authorization check that lets requests reach functions without the right access level. The sources do not say what data or actions an attacker gets from it.","audience":"businesses","category":"package","nicknames":[],"who_cares":["wordpress","powerpress","self-hosted"],"confidence":0.5,"fix_status":"unknown","needs_auth":"unknown","worst_case":"unknown access-control bypass on affected WordPress sites","analyst_note":"Find the fixed version and the vulnerable endpoint in the NVD entry or the Wordfence/Patchstack advisory for PowerPress.","how_to_check":"- Check the installed PowerPress version in the WordPress admin plugin list or the plugin's main file header\n- Compare the installed version against the affected range: through `11.18.0`","plain_action":"","needs_analyst":true,"not_affected_if":["plugin-not-installed"],"who_is_affected":"Sites running the PowerPress Podcasting WordPress plugin at version `11.18.0` or earlier are in the affected range. The sources do not describe the specific configuration or role needed to reach the flaw, so exposure beyond the version range is unknown.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000682,"input_tokens":4224,"output_tokens":520,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-121766':12A,15A '-2026':11A,14A '11.18.0':9A,80C 'access':42B,69C 'action':52B 'affect':74C 'allow':65C 'attack':54B 'author':6A,32B,57C 'blubrri':28B,60C 'check':7A,33B 'configur':68C 'control':70C 'cve':10A,13A 'data':50B 'exploit':66C 'function':38B 'get':55B 'host':20B 'incorrect':67C 'issu':73C 'let':35B 'level':43B 'levels.this':72C 'miss':5A,31B,56C 'n/a':78C 'packag':16B 'plugin':4A,26B 'podcast':3A,23B,61C,63C,76C 'powerpress':2A,17B,22B,62C,64C,75C 'reach':37B 'request':36B 'right':41B 'say':48B 'secur':71C 'self':19B 'self-host':18B 'sourc':45B 'vulner':58C 'without':39B 'wordpress':1A,21B,25B","nicknames":[],"mitigations":[],"who_affected":"Sites running the PowerPress Podcasting WordPress plugin at version `11.18.0` or earlier are in the affected range. The sources do not describe the specific configuration or role needed to reach the flaw, so exposure beyond the version range is unknown.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["medium","package","powerpress","selfhosted","wordpress"],"campaign_type":null,"search_a":"'-121766':12A,15A '-2026':11A,14A '11.18.0':9A 'author':6A 'check':7A 'cve':10A,13A 'miss':5A 'plugin':4A 'podcast':3A 'powerpress':2A 'wordpress':1A","search_b":"'access':42B 'action':52B 'attack':54B 'author':32B 'blubrri':28B 'check':33B 'data':50B 'function':38B 'get':55B 'host':20B 'let':35B 'level':43B 'miss':31B 'packag':16B 'plugin':26B 'podcast':23B 'powerpress':17B,22B 'reach':37B 'request':36B 'right':41B 'say':48B 'self':19B 'self-host':18B 'sourc':45B 'without':39B 'wordpress':21B,25B","search_c":"'11.18.0':80C 'access':69C 'affect':74C 'allow':65C 'author':57C 'blubrri':60C 'configur':68C 'control':70C 'exploit':66C 'incorrect':67C 'issu':73C 'levels.this':72C 'miss':56C 'n/a':78C 'podcast':61C,63C,76C 'powerpress':62C,64C,75C 'secur':71C 'vulner':58C","first_public_at":"2026-11-07T10:17:11+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cvss_by":"audit@patchstack.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-121766","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121766","severity":null,"published_at":"2026-11-07T10:17:11+00:00","modified_at":"2026-11-07T10:17:11+00:00","first_seen_at":"2026-11-07T10:46:41+00:00","fetched_at":"2026-11-07T10:46:41+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}